The razor shell, Ensis arcuatus, also called razor clam, razor fish, or spoot (colloquially), is a bivalve of the family Pharidae. It is found on sandy beaches in Northern Spain, Northern Europe and Eastern Canada, such as Prince Edward Island, where it is very common. In some locations, the common name "razor shell" is also used to refer to members of the family Solenidae, including species of the genera Ensis and Solen, by some taxonomic classifications which include the family Pharidae within the family Solenidae. It prefers coarser sand than its relatives E. ensis and E. siliqua.